Finding the Fourth Proportional to 737,590.92, 1,106,583.27 and 264,324.12
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Solution
The fourth proportional to 737,590.92, 1,106,583.27 and 264,324.12 is: 396,556.74
Step by Step Solution
- Step 1: Write the proportion equation
737,590.92 : 1,106,583.27 = 264,324.12 : x - Step 2: Convert to fraction form
737,590.92/1,106,583.27 = 264,324.12/x - Step 3: Cross multiply
737,590.92x = 1,106,583.27 × 264,324.12 - Step 4: Simplify right side
737,590.92x = 292,496,649,049.47 - Step 5: Solve for x
x = 292,496,649,049.47/737,590.92 - Step 6: Final answer
x = 396,556.74
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.